linking...
..\OBJ\Template.axf: Error: L6218E: Undefined symbol lwip_htons (referred from etharp.o).
..\OBJ\Template.axf: Error: L6218E: Undefined symbol lwip_ntohs (referred from ip.o).
..\OBJ\Template.axf: Error: L6218E: Undefined symbol lwip_htonl (referred from ip_addr.o).
..\OBJ\Template.axf: Error: L6218E: Undefined symbol lwip_ntohl (referred from dhcp.o).
Not enough information to list image symbols.
Finished: 1 information, 0 warning and 4 error messages.
"..\OBJ\Template.axf" - 4 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed: 00:01:24